10% vampire

A case on Chicken.gg, first seen 11 Nov 2026. Every value is Chicken.gg's own item price converted from Chicken coins at the rate on the site page.

Price
$25.00
50 coins
Advertised RTP
—
no catalog
Observed RTP, 30d
62.48%
22 openings, sample method
Variance
—
needs odds
Tail share
—
needs odds
Below price
—
needs odds

Advertised vs observedper window, 95% band and the advertised marker

observed, 95% bandoutside bandsmall sample
24 hours
22 openings · below min
7 days
22 openings · below min
30 days
22 openings · below min
since tracking started
22 openings · below min
-0.5%74.8%150.0%

Small sample. 22 openings: below the 1,000 the sample method needs, so no verdict.

Windowsthe test per window

WindowOpeningsObservedDev.Method
24h2262.48%±87.0—sample
7d2262.48%±87.0—sample
30d2262.48%±87.0—sample
All2262.48%±87.0—sample
Enough sample: 100 openings and 5 expected rare hits (odds method) or 1,000 openings (sample method).

Items, odds and valuesnone published

No catalogChicken.gg publishes no catalog; the case is known from the drops that named it.
Values are Chicken.gg's own item prices; EV share = odds × value ÷ EV. Hot / cold compares observed drops of each item with odds × openings; small expected counts are left blank.

Biggest dropsfrom this case, by value

No drops yetNo drop from this case seen yet.

Latest dropsnewest first

MP9 | Slide (Factory New)weapon · Common$25.0050 coins$0.040.07 coins0.00x
MP9 | Slide (Factory New)weapon · Common$25.0050 coins$0.040.07 coins0.00x
MP9 | Slide (Factory New)weapon · Common$25.0050 coins$0.040.07 coins0.00x
R8 Revolver | Bone Forged (Field-Tested)weapon · blue$25.0050 coins$0.010.02 coins0.00x
R8 Revolver | Bone Forged (Field-Tested)weapon · blue$25.0050 coins$0.010.02 coins0.00x
R8 Revolver | Bone Forged (Field-Tested)weapon · blue$25.0050 coins$0.010.02 coins0.00x
R8 Revolver | Bone Forged (Field-Tested)weapon · blue$25.0050 coins$0.010.02 coins0.00x

Observed RTP over timedaily, 30 days

Observed RTP, daily
No data in this window

Catalog changesprice, advertised RTP and contents, per capture

CapturedPriceAdvertisedItems
Each opening is tested against the capture in force when it happened; a price or odds change starts a new one.

listedbest hit —